Social Informatics: 12th International Conference, SocInfo 2020, Pisa, Italy, October 6–9, 2020, Proceedings

Front Matter ....Pages i-xvii
 The Determinants of Social Connectedness in Europe  (Michael Bailey, Drew Johnston, Theresa Kuchler, Dominic Russel, Bogdan State, Johannes Stroebel)....Pages 1-14
 Combining Language Models and Network Features for Relevance-Based Tweet Classification  (Mohamed Barbouch, Frank W. Takes, Suzan Verberne)....Pages 15-27
 Co-spread of Misinformation and Fact-Checking Content During the Covid-19 Pandemic  (Grégoire Burel, Tracie Farrell, Martino Mensio, Prashant Khare, Harith Alani)....Pages 28-42
 Facebook Ads: Politics of Migration in Italy  (Arthur Capozzi, Gianmarco De Francisci Morales, Yelena Mejova, Corrado Monti, André Panisson, Daniela Paolotti)....Pages 43-57
 It’s Not Just About Sad Songs: The Effect of Depression on Posting Lyrics and Quotes  (Lucia Lushi Chen, Walid Magdy, Heather Whalley, Maria Wolters)....Pages 58-66
 Understanding the MeToo Movement Through the Lens of the Twitter  (Rahul Goel, Rajesh Sharma)....Pages 67-80
 Discovering Daily POI Exploitation Using LTE Cell Tower Access Traces in Urban Environment  (Sumin Han, Kinam Park, Dongman Lee)....Pages 81-94
 Identifying the Hierarchical Influence Structure Behind Smart Sanctions Using Network Analysis  (Ryohei Hisano, Hiroshi Iyetomi, Takayuki Mizuno)....Pages 95-107
 Coverage and Evolution of Cancer and Its Risk Factors - A Quantitative Study with Social Signals and Web-Data  (Saransh Khandelwal, Aurobinda Routray)....Pages 108-123
 Detecting Engagement Bots on Social Influencer Marketing  (Seungbae Kim, Jinyoung Han)....Pages 124-136
 Social Capital as Engagement and Belief Revision  (Gaurav Koley, Jayati Deshmukh, Srinath Srinivasa)....Pages 137-151
 Employee Satisfaction in Online Reviews  (Philipp Koncar, Denis Helic)....Pages 152-167
 Stable Community Structures and Social Exclusion  (Boxuan Li, Martin Carrington, Peter Marbach)....Pages 168-180
 Inside the X-Rated World of “Premium” Social Media Accounts  (Nikolaos Lykousas, Fran Casino, Constantinos Patsakis)....Pages 181-191
 Impact of Online Health Awareness Campaign: Case of National Eating Disorders Association  (Yelena Mejova, Víctor Suarez-Lledó)....Pages 192-205
 Moral Framing and Ideological Bias of News  (Negar Mokhberian, Andrés Abeliuk, Patrick Cummings, Kristina Lerman)....Pages 206-219
 Malicious Bot Detection in Online Social Networks: Arming Handcrafted Features with Deep Learning  (Guanyi Mou, Kyumin Lee)....Pages 220-236
 Spam Detection on Arabic Twitter  (Hamdy Mubarak, Ahmed Abdelali, Sabit Hassan, Kareem Darwish)....Pages 237-251
 Beyond Groups: Uncovering Dynamic Communities on the WhatsApp Network of Information Dissemination  (Gabriel Peres Nobre, Carlos Henrique Gomes Ferreira, Jussara Marques Almeida)....Pages 252-266
 Structural Invariants in Individuals Language Use: The “Ego Network” of Words  (Kilian Ollivier, Chiara Boldrini, Andrea Passarella, Marco Conti)....Pages 267-282
 Dynamics of Scientific Collaboration Networks Due to Academic Migrations  (Pavlos Paraskevopoulos, Chiara Boldrini, Andrea Passarella, Marco Conti)....Pages 283-296
 Social Search and Task-Related Relevance Dimensions in Microblogging Sites  (Divi Galih Prasetyo Putri, Marco Viviani, Gabriella Pasi)....Pages 297-311
 Regional Influences on Tourists Mobility Through the Lens of Social Sensing  (Helen Senefonte, Gabriel Frizzo, Myriam Delgado, Ricardo Lüders, Daniel Silver, Thiago Silva)....Pages 312-319
 Genuine Personal Identifiers and Mutual Sureties for Sybil-Resilient Community Growth  (Gal Shahaf, Ehud Shapiro, Nimrod Talmon)....Pages 320-332
 Political Framing: US COVID19 Blame Game  (Chereen Shurafa, Kareem Darwish, Wajdi Zaghouani)....Pages 333-351
 Measuring Adolescents’ Well-Being: Correspondence of Naïve Digital Traces to Survey Data  (Elizaveta Sivak, Ivan Smirnov)....Pages 352-363
 A Computational Analysis of Polarization on Indian and Pakistani Social Media  (Aman Tyagi, Anjalie Field, Priyank Lathwal, Yulia Tsvetkov, Kathleen M. Carley)....Pages 364-379
 Young Adult Unemployment Through the Lens of Social Media: Italy as a Case Study  (Alessandra Urbinati, Kyriaki Kalimeri, Andrea Bonanomi, Alessandro Rosina, Ciro Cattuto, Daniela Paolotti)....Pages 380-396
 Women Worry About Family, Men About the Economy: Gender Differences in Emotional Responses to COVID-19  (Isabelle van der Vegt, Bennett Kleinberg)....Pages 397-409
 Jump on the Bandwagon? – Characterizing Bandwagon Phenomenon in Online NBA Fan Communities  (Yichen Wang, Jason Shuo Zhang, Xu Han, Qin Lv)....Pages 410-426
 ALONE: A Dataset for Toxic Behavior Among Adolescents on Twitter  (Thilini Wijesiriwardene, Hale Inan, Ugur Kursuncu, Manas Gaur, Valerie L. Shalin, Krishnaprasad Thirunarayan et al.)....Pages 427-439
 Cross-Domain Classification of Facial Appearance of Leaders  (Jeewoo Yoon, Jungseock Joo, Eunil Park, Jinyoung Han)....Pages 440-446
 The Effect of Structural Affinity on the Diffusion of a Transnational Online Movement: The Case of #MeToo  (Xinchen Yu, Shashidhar Reddy Daida, Jeremy Boy, Lingzi Hong)....Pages 447-460
Back Matter ....Pages 461-462